v3.26.1
Supplemental Cash Flow Information
 3 Months Ended
Mar. 31, 2026
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
 Three Months Ended 
March 31,
(In millions)20262025
Net cash provided by operating activities included:
Interest paid (net of amounts capitalized)$384 $277 
Cash paid for amounts included in the measurement of lease liabilities:
Payments on operating leases17 17 
Net cash provided by financing activities included:
Principal payments under finance lease obligations5 — 
Non-cash investing and financing activities:
Net transfers of property, plant and equipment to lease receivable58 44 
Contribution of assets(1)
— 115 
ROU assets obtained in exchange for new operating lease obligations4 19 
ROU assets obtained in exchange for new finance lease obligations4 3 
(1)    Represents the book value of assets contributed by MPLX to a joint venture.
The Consolidated Statements of Cash Flows exclude changes to the Consolidated Balance Sheets that do not affect cash. The following is a reconciliation of additions to property, plant and equipment to total capital expenditures:
 Three Months Ended 
March 31,
(In millions)20262025
Additions to property, plant and equipment$575 $267 
Increase in capital accruals90 1 
Total capital expenditures$665 $268